/**common.css**/
.scroll-bottom {
  position: relative;
  height: 40rpx;
  padding: 40rpx 0;
}
.scroll-empty {
  width: 100%;
  padding-top: 40rpx;
  text-align: center;
}
.scroll-empty .empty-tip {
  margin-top: 12rpx;
  font-size: 28rpx;
  color: gray;
}
.scroll-loading {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  text-align: center;
  font-size: 24rpx;
  color: #000;
  line-height: 40rpx;
}
.scroll-loading .text {
  display: inline-block;
  vertical-align: middle;
}
.loading {
  position: relative;
  display: inline-block;
  vertical-align: middle;
  width: 40rpx;
  height: 40rpx;
  animation: ani-roll 1s infinite linear both;
  background-image: url('');
  background-position: center center;
  background-repeat: no-repeat;
  background-size: 40rpx 40rpx;
}
@keyframes ani-roll {
  0% {
    transform: rotate(0);
  }
  50% {
    transform: rotate(180deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
